Hello there,
this is not the right place to ask for feedback, for this purpose use the
Modding Queues, please also read
How To Use Modding Queues before you start.
Also, you can use the in-game #modreqs channel or if you need a testplay ask in #mapping, #osu or the other mode related channels.
Also, star rating will update automatically after a bit of time (in needs to be calculated), this usually only takes a couple minutes.
If by "a ranking" you mean the ranked status, read through this article:
wiki/ru/Beatmap_ranking_procedure